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sweating from stims

I take ADHD medication and also drink caffeine. I find that I do sweat a fair bit from my armpits. While it's not an issue for me, i just want to know is this detrimental that stimulants cause this? or is it just the body thermoregulating?

Omega 3 Index: DHA vs. EPA

Best ratio of DHA vs EPA to increase my Omega 3 index (currently at 5)

Statins v Ezetimibe

Differences between the two. Mechanism of action? Are there situations, conditions, genetic markers where one may work better than the other?

Artificial sweeteners and cancer risk

What are your all thoughts on this recent publication (https://journals.plos.org/plosmedicine/article?id=10.1371/journal.pmed.1003950)? Adjustment model, follow-up time, contrast in exposure, etc, all appeared sufficient.

Empty Calories While Bulking?

If someone is eating in a calorie surplus on purpose, and the foundation of their diet is solid, is there any harm in adding in "empty" calories to hit their calorie goals more easily? For example, should they expect any harm from eating an extra 500 calories of maltodextrin every day? Let's assume that the body composition changes are good. The person is underweight and is gaining mostly muscle, finishing at a healthy body weight a few months later, at which point they quit the maltodextrin.